Benjamin Nathan Cardozo was already a legend before he reached the Supreme Court. Born in New York City in 1870 to a Sephardic Jewish family, he served for eighteen years on the New York Court of Appeals, where his common-law opinions — Palsgraf, MacPherson — and his lectures on The Nature of the Judicial Process made him the most admired state judge in America and a founder of legal realism. When Holmes (§58) retired in 1932, public demand for Cardozo was so great that President Hoover named him — even though it meant a second Jewish justice alongside Brandeis (§67).
Cardozo served only six years before his death, but they were pivotal, and he was a reliable vote to sustain the New Deal. He wrote the two decisions upholding the Social Security Act — Helvering v. Davis, on old-age benefits, and Steward Machine Co. v. Davis, on unemployment insurance — securing the constitutional foundation of the American welfare state. And in Palko v. Connecticut he articulated the theory of 'selective incorporation,' asking which rights are 'of the very essence of a scheme of ordered liberty' and so binding on the states — a framework that shaped the application of the Bill of Rights for decades. He died in 1938, mourned as one of the great judicial stylists in the language.
Palko v. Connecticut
1937Holding · Only those provisions of the Bill of Rights 'implicit in the concept of ordered liberty' apply against the states through the Fourteenth Amendment.
Role · Cardozo wrote for the Court.
Set out the theory of 'selective incorporation' that governed which federal rights bind the states — the framework of incorporation doctrine for a generation.
Read the opinion →Helvering v. Davis
1937Holding · The old-age benefits program of the Social Security Act is a constitutional exercise of Congress's power to spend for the general welfare.
Role · Cardozo wrote for the Court.
Upheld the heart of Social Security and the constitutional basis of the modern welfare state.
Read the opinion →Steward Machine Co. v. Davis
1937Holding · The federal-state unemployment compensation scheme financed by a payroll tax is constitutional.
Role · Cardozo wrote for the Court.
Sustained the second pillar of Social Security, confirming Congress's broad power to tax and spend for social welfare.
Read the opinion →Benjamin Nathan Cardozo is the common-law judge as artist — the man many consider the greatest state-court judge in American history, whose opinions on the New York Court of Appeals reshaped the law of torts and contracts, and whose little book The Nature of the Judicial Process candidly told the world how judges really decide. A shy, scholarly bachelor from a Sephardic Jewish family shadowed by his father's disgrace, he was named to the Supreme Court in 1932 by Herbert Hoover on a wave of near-unanimous acclaim, took the seat of his hero Holmes (§58), and served only six years before his early death — long enough to write Palko v. Connecticut and join the Three Musketeers upholding the New Deal. Andrew Kaufman's monumental biography is the definitive life. Start there, read his own Nature of the Judicial Process, and follow him from Palsgraf to Palko.
The Bookshelf
The definitive biography, thirty years in the making, by a Harvard law professor who once clerked at the Court. Kaufman gives the full measure of the man and the judge: the wounded, private life; the extraordinary two decades on the New York Court of Appeals, where Cardozo wrote the opinions still taught in every first-year torts and contracts class; the Supreme Court years; and a searching analysis of the craft that made him famous. Long and demanding but never dry, it is the essential work and one of the great judicial biographies. Harvard University Press.
The first biography, published two years after Cardozo's death by a friend and man of letters — affectionate and literary, thin on the law but rich on the shy, ascetic bachelor behind the opinions. Superseded by Kaufman, but a graceful period portrait. McGraw-Hill.
Judge Richard Posner's provocative little book asks not whether Cardozo was great but why his reputation is — a cool, faintly deflating analysis of how a judge becomes a legend. The sharpest counterpoint to the reverence, and a study in judicial fame itself. University of Chicago Press.
The most influential little book ever written about judging, drawn from Cardozo's 1921 Storrs Lectures at Yale. In barely a hundred pages he set out, with disarming candor, how a judge actually decides the hard cases the rules do not settle — the roles of logic, history, custom, and 'the method of sociology,' the felt weight of precedent and the pull of justice. Generations of lawyers have taken it as the honest inside account of the judicial mind. Short, luminous, and indispensable — read it before any of his opinions. Yale University Press.
The sequel to The Nature of the Judicial Process — Cardozo's further meditation on how judges make law within the constraints of precedent and principle. The continuation of the most influential reflection on judging ever written by an American judge. Yale University Press.
The collection whose title essay is a classic on judicial prose — Cardozo, himself one of the great stylists ever to sit on a bench, on the craft of the written opinion. For the writer behind the jurisprudence. Harcourt, Brace.
A rich study of Cardozo's mind and the New York opinions that made his name, and the best companion to the great common-law cases. Polenberg reads MacPherson v. Buick (1916), which swept away the privity rule and built modern products liability, and Palsgraf v. Long Island Railroad (1928), the most famous — and most argued-about — torts case ever decided, alongside the personal values and anxieties that shaped them. For the Cardozo of the state bench, where his true greatness lies, this is the place to go. Harvard University Press.
Cardozo's great constitutional opinion, and for thirty years the framework of incorporation. Asking which guarantees of the Bill of Rights bind the states through the Fourteenth Amendment, he answered: those 'implicit in the concept of ordered liberty,' so fundamental that neither liberty nor justice could exist without them. Palko's selective-incorporation test governed until the Warren Court expanded it in the 1960s, and its 'ordered liberty' phrase still echoes in due-process cases today. The prose alone repays reading. Free online.
Cardozo's blessing on the New Deal, and the foundation of the American welfare state. Writing for the Court, he upheld the old-age benefits of the Social Security Act as a legitimate exercise of Congress's power to spend for the 'general welfare' — a broad reading handed down in his last full term. Free online.
The Reading Path
A researched route through the literature — in order.
- 1.Kaufman, Cardozo — for the wounded private man and the supreme judicial craftsman
- 2.The Nature of the Judicial Process — for his own honest account of how judges decide
- 3.Polenberg, The World of Benjamin Cardozo — for Palsgraf, MacPherson, and the common-law greatness
- 4.Palko v. Connecticut — for 'ordered liberty' and selective incorporation
- 5.Hellman / The Growth of the Law — for the man and his further thoughts on judging
Where the Papers Are Kept
Cardozo's surviving papers are held chiefly at Columbia, with important materials at Harvard Law School and the New York institutions he served; he was private and left less than one might wish, but the record supports Kaufman's biography and the study of the opinions. Visit →
Ideas for Further Research
- The state judge as giant. Cardozo is the rare figure whose greatness rests mostly on a state court, not the Supreme Court — MacPherson and Palsgraf outweigh anything he wrote in Washington. Use him to ask why American legal memory centers so heavily on the Supreme Court, and what is lost when the state benches that decide most of the common law fall out of the story.
- Honesty about judging. In The Nature of the Judicial Process Cardozo admitted, gently, that judges make law and are moved by more than logic — a candor that unsettled the era's formalist pieties and helped open the way to legal realism. Trace how his account reshaped the debate over what judges do, and whether his 'method of sociology' anticipated or restrained the realism that followed.
- Palsgraf forever. The case of Helen Palsgraf and the exploding fireworks is the most taught, most debated tort opinion in the American canon — a dispute about the limits of duty and foreseeability that still divides scholars. Reconstruct the case and Cardozo's reasoning, and ask what it is about this small Long Island accident that has made it the permanent teaching ground of negligence. Seat lineage: Holmes §58 → Cardozo → Frankfurter §78.